Wouldn't it be smarter to ask " How to work after age 60"
A couple of ideas above, multi crew or non- CAT single pilot utility work.
My vote would be to make sure you're qualified to enter the multi crew offshore world (WHEN it picks up in a few years time). That will keep you working to 65 and give you an option for sim instructor work as you get older, which the light helicopter market will never give you.
Seems smarter than chasing limited options around the world, but that's just me. I'm closer to 60 than you.